https://www.sciencefocus.com/science/frugalpac-coffee-cup-the-new-weapon-in-the-war-on-waste
Frugalpac coffee cup: the new weapon in the war on waste - BBC Science Focus Magazine
Apr 21, 2020 - Starbucks set to be the first retailer to stock up on eco-friendly cups, hoping to ease the mountain of recyclable waste that ends up in landfill.